. >> barack obama demands new gun restrictions in the wake of the connecticut school shooting. >>> hello, and welcome. this is al-jazeera, live from doha. fine for manipulating interest rates, ubs must pay $1.5 billion. south korea telex its first female president. she has pledged to help the ailing economy. >>> u.s. president barack obama says he wants concrete proposals on gun control presented to him by the end of next month. >> after the school shooting and connecticut, president obama said he was prepared to put the full weight of his office behind this issue. we now know how he plans to do that. these are the victims, three more children buried in newtown, conn., today, a teacher who tried to save them laid to rest as well. now politicians are talking about how to prevent another mass killing of children in their classrooms. >> we have a deep obligation, all of us, to try. >> not president obama has put vice president joe biden in charge, saying that he will outline his proposals next month. >> the good news is there is a growing consensus to build on, with a majority of support ba